Espressione 20: "y" equals negative 3 "x" plus 60 left brace, 20 less than or equal to "x" less than or equal to 20.3 , right bracey=−3x+6020≤x≤20.3
20
Espressione 21: 2.5 3 left brace, negative 2.5 less than or equal to "x" less than or equal to negative 1.5 , right brace greater than or equal to "y" greater than or equal to 1.4 52.53−2.5≤x≤−1.5≥y≥1.45
21
Espressione 22: 2.5 3 left brace, negative 2.5 less than or equal to "x" less than or equal to negative 1.5 , right brace greater than or equal to "y" greater than or equal to 1.4 5 left brace, negative 2.5 less than or equal to "x" less than or equal to negative 1.5 , right brace2.53−2.5≤x≤−1.5≥y≥1.45−2.5≤x≤−1.5
22
Espressione 23: 2.5 3 left brace, negative 2.5 less than or equal to "x" less than or equal to negative 1.5 , right brace greater than or equal to "y" greater than or equal to 1.4 5 left brace, negative 2.5 less than or equal to "x" less than or equal to negative 1.5 , right brace2.53−2.5≤x≤−1.5≥y≥1.45−2.5≤x≤−1.5
23
Espressione 24: .3 greater than or equal to left parenthesis, "x" minus 20.7 , right parenthesis squared plus left parenthesis, "y" plus 1.2 , right parenthesis squared.3≥x−20.72+y+1.22
24
Espressione 25: 60 greater than or equal to 3.6 left parenthesis, "x" minus 10 , right parenthesis squared plus 3.5 left parenthesis, "x" minus 10 , right parenthesis left parenthesis, "y" plus 5 , right parenthesis plus left parenthesis, "y" plus 3 , right parenthesis squared left brace, "y" less than or equal to 2 , right brace60≥3.6x−102+3.5x−10y+5+y+32y≤2
25
Espressione 26: 60 greater than or equal to 3.6 left parenthesis, "x" minus 10 , right parenthesis squared plus 3.5 left parenthesis, "x" minus 10 , right parenthesis left parenthesis, "y" plus 5 , right parenthesis plus left parenthesis, "y" plus 3 , right parenthesis squared left brace, "y" less than or equal to 2 , right brace60≥3.6x−102+3.5x−10y+5+y+32y≤2
26
Espressione 27: 60 greater than or equal to 3.2 left parenthesis, "x" minus 10 , right parenthesis squared minus 3.4 left parenthesis, "x" minus 10 , right parenthesis left parenthesis, negative "y" minus 6 , right parenthesis plus left parenthesis, negative "y" minus 6 , right parenthesis squared left brace, "y" greater than or equal to 5.3 , right brace60≥3.2x−102−3.4x−10−y−6+−y−62y≥5.3
27
Espressione 28: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 1 Over 15 , EndFraction left parenthesis, "x" minus 6 , right parenthesis squared plus 6.8 12+500−x−2245≤y≤−115x−62+6.81
28
Espressione 29: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 1 Over 15 , EndFraction left parenthesis, "x" minus 6 , right parenthesis squared plus 6.8 12+500−x−2245≤y≤−115x−62+6.81
29
Espressione 30: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 1 Over 15 , EndFraction left parenthesis, "x" minus 6 , right parenthesis squared plus 6.8 12+500−x−2245≤y≤−115x−62+6.81
30
Espressione 31: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 1 Over 15 , EndFraction left parenthesis, "x" minus 6 , right parenthesis squared plus 6.8 12+500−x−2245≤y≤−115x−62+6.81
31
Espressione 32: 20 greater than or equal to 3 left parenthesis, "x" minus 21 , right parenthesis squared plus 3 left parenthesis, "x" minus 21 , right parenthesis left parenthesis, "y" minus 1 , right parenthesis plus 1.2 left parenthesis, "y" minus 1 , right parenthesis squared left brace, "y" less than or equal to 2 , right brace20≥3x−212+3x−21y−1+1.2y−12y≤2
32
Espressione 33: 20 greater than or equal to 3 left parenthesis, "x" minus 21 , right parenthesis squared plus 3 left parenthesis, "x" minus 21 , right parenthesis left parenthesis, "y" minus 1 , right parenthesis plus 1.2 left parenthesis, "y" minus 1 , right parenthesis squared left brace, "y" greater than or equal to 4.5 , right brace20≥3x−212+3x−21y−1+1.2y−12y≥4.5
33
Espressione 34: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 2.5 Over 4 , EndFraction left parenthesis, "x" minus 21 , right parenthesis squared plus 92+500−x−2245≤y≤−2.54x−212+9
34
Espressione 35: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 2.5 Over 4 , EndFraction left parenthesis, "x" minus 21 , right parenthesis squared plus 92+500−x−2245≤y≤−2.54x−212+9
35
Espressione 36: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 2.5 Over 4 , EndFraction left parenthesis, "x" minus 21 , right parenthesis squared plus 92+500−x−2245≤y≤−2.54x−212+9
36
Espressione 37: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 2.5 Over 4 , EndFraction left parenthesis, "x" minus 21 , right parenthesis squared plus 92+500−x−2245≤y≤−2.54x−212+9
37
Espressione 38: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 2.5 Over 4 , EndFraction left parenthesis, "x" minus 21 , right parenthesis squared plus 92+500−x−2245≤y≤−2.54x−212+9
38
Espressione 39: 2 plus StartRoot, StartFraction, left parenthesis, 500 minus left parenthesis, "x" minus 2 , right parenthesis squared , right parenthesis Over 45 , EndFraction , EndRoot less than or equal to "y" less than or equal to negative StartFraction, 2.5 Over 4 , EndFraction left parenthesis, "x" minus 21 , right parenthesis squared plus 92+500−x−2245≤y≤−2.54x−212+9
39
Espressione 40:
40
41
offerto da
offerto da
"x"x
"y"y
"a" squareda2
"a" Superscript, "b" , Baselineab
77
88
99
over÷
Funzionalità
((
))
less than<
greater than>
44
55
66
times×
| "a" ||a|
,,
less than or equal to≤
greater than or equal to≥
11
22
33
negative−
A B C
StartRoot, , EndRoot
piπ
00
..
equals=
positive+
o
per salvare i grafici!
Nuovo grafico vuoto
Esempi
Rette: forma esplicita
esempio
Rette: equazione per un punto
esempio
Rette: equazione per due punti
esempio
Parabole: equazione standard
esempio
Parabole: equazione al vertice
esempio
Parabole: equazione standard + tangente
esempio
Trigonometria: periodo e ampiezza
esempio
Trigonometria: fase
esempio
Trigonometria: interferenza
esempio
Trigonometria: circonferenza unitaria
esempio
Sezioni coniche: circonferenza
esempio
Sezioni coniche: parabola e fuoco
esempio
Sezioni coniche: ellisse e fuochi
esempio
Sezioni coniche: iperbole
esempio
Coordinate polari: rodonea
esempio
Coordinate polari: spirale logaritmica
esempio
Coordinate polari: chiocciola di Pascal
esempio
Coordinate polari: sezioni coniche
esempio
Equazione parametrica: introduzione
esempio
Equazione parametrica: cicloide
esempio
Trasformazioni: traslare una funzione
esempio
Trasformazioni: omotetia di una funzione
esempio
Trasformazioni: funzione Inversa
esempio
Statistica: regressione lineare
esempio
Statistica: il quartetto di Anscombe
esempio
Statistica: polinomio di quarto grado
esempio
Elenchi: famiglia delle onde sinusoidali
esempio
Elenchi: curve stitching
esempio
Elenchi: grafico di un elenco di punti
esempio
Calcolo infinitesimale: derivate
esempio
Calcolo infinitesimale: retta secante
esempio
Calcolo infinitesimale: retta tangente
esempio
Calcolo infinitesimale: sviluppo di Taylor di sin (x)
esempio
Calcolo infinitesimale: integrali
esempio
Calcolo infinitesimale: integrale con estremi regolabili
esempio
Calcolo infinitesimale: teorema fondamentale del calcolo integrale
